[INFO] fetching crate wire 0.0.12...
[INFO] checking wire-0.0.12 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate wire 0.0.12 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate wire 0.0.12 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wire 0.0.12
[INFO] finished tweaking crates.io crate wire 0.0.12
[INFO] tweaked toml for crates.io crate wire 0.0.12 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 359f9dfea5e3a5679d2ceae992904c8f59b9e5b7a16c675b93d114819f3c8f81
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "359f9dfea5e3a5679d2ceae992904c8f59b9e5b7a16c675b93d114819f3c8f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "359f9dfea5e3a5679d2ceae992904c8f59b9e5b7a16c675b93d114819f3c8f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359f9dfea5e3a5679d2ceae992904c8f59b9e5b7a16c675b93d114819f3c8f81", kill_on_drop: false }`
[INFO] [stdout] 359f9dfea5e3a5679d2ceae992904c8f59b9e5b7a16c675b93d114819f3c8f81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8404ae5a832b8ac2417af752b7378463dd9155edea6b0dd2e66396c9f7cb31b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8404ae5a832b8ac2417af752b7378463dd9155edea6b0dd2e66396c9f7cb31b2", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v0.7.15
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking vec_map v0.0.1
[INFO] [stderr]     Checking bchannel v0.0.10
[INFO] [stderr]     Checking bincode v0.5.9
[INFO] [stderr]     Checking unreliable-message v0.1.0
[INFO] [stderr]     Checking wire v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tcp.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     Ok(try!(upgrade_tcp(try!(TcpStream::connect(&addr)), read_limit, write_limit)))
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tcp.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |     Ok(try!(upgrade_tcp(try!(TcpStream::connect(&addr)), read_limit, write_limit)))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tcp.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let tcpl = try!(TcpListener::bind(&addr));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tcp.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let tcpl2 = try!(tcpl.try_clone());
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tcp.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let s2 = try!(s1.try_clone());
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let encoded = try!(bincode::rustc_serialize::encode(object, bincode::SizeLimit::Infinite));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let addrs_clonable = try!(AddrsContainer::from_to_sock(addr));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |     whitelist.extend(try!(addrs_clonable.to_socket_addrs()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let sock_1 = try!(UdpSocket::bind(addrs_clonable.clone()));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let sock_2 = try!(sock_1.try_clone());
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tcp.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     Ok(try!(upgrade_tcp(try!(TcpStream::connect(&addr)), read_limit, write_limit)))
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tcp.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |     Ok(try!(upgrade_tcp(try!(TcpStream::connect(&addr)), read_limit, write_limit)))
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tcp.rs:80:16
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let tcpl = try!(TcpListener::bind(&addr));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tcp.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let tcpl2 = try!(tcpl.try_clone());
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tcp.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let s2 = try!(s1.try_clone());
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let encoded = try!(bincode::rustc_serialize::encode(object, bincode::SizeLimit::Infinite));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let addrs_clonable = try!(AddrsContainer::from_to_sock(addr));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |     whitelist.extend(try!(addrs_clonable.to_socket_addrs()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let sock_1 = try!(UdpSocket::bind(addrs_clonable.clone()));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/udp.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let sock_2 = try!(sock_1.try_clone());
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> examples/unreliable_message.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             sender.send(&line, theirs);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
[INFO] running `Command { std: "docker" "inspect" "8404ae5a832b8ac2417af752b7378463dd9155edea6b0dd2e66396c9f7cb31b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8404ae5a832b8ac2417af752b7378463dd9155edea6b0dd2e66396c9f7cb31b2", kill_on_drop: false }`
[INFO] [stdout] 8404ae5a832b8ac2417af752b7378463dd9155edea6b0dd2e66396c9f7cb31b2